It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him), he says: We were on a journey with the Messenger of Allah (peace and blessings be upon him), and it so happened that our provisions ran out and we became needy. Then we passed by some she-camels whose udders were tied with strips of tree bark. People rushed towards them to milk them, but the Messenger of Allah (peace and blessings be upon him) said to them: It is possible that this is the food of some Muslim family. Would you like it if these people came and took your provisions? Then he (peace and blessings be upon him) said: If you have no other option, then drink here and do not take anything away with you.